The observation of SEM, EDAX and IR analysis showed that the conformation of MPPE was changed, the surface and section of MPPE were rough and accidented, the specific surface area of MPPE was increased, and magnetic powders, HAP and other additives were separated in polyethylene polymer. The removal rates of Phenol by using PPE and MPPE were 82％, 93％, the removal rates of TOC could reach 78％, 89％ respectively, when the phenol wastewater at 120mg/L concentration was treated with aerated process for 14 hours. The removal rates of Phenol were 85％, 90％, the removal rates of TOC reached 80％, 86％ respectively when the phenol wastewater at 350mg/L was treated for 35 hours. The weight of biofilm formation on MPPE was 64％ and 34％ higher than that on PPE at this two wastewaters.

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The comprehensive treatment was not restricted by the accidented of the face in treating deep-II facial burn.Using this method,it was easily to control the depth of wound.This method can eliminate the necrotic tissue effectively and to the most extent, can reserve the health epidermal. So this method was much better than traditional method.

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IAs to the uniformity of MAO Coatings and efficiency of MAO Process, assumption aboat breakdown was brought up. From microcosmic viewpoint, the Al_2O_3/Al interface was accidented. Because of skin effect, protuberant region is electric-charge-rich (electron-pool) region and concave region electric-charge-pool (electron-rich) region at the anode-positive-loaded half cycle.

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Light guide plate molding technology is a optic dot transfer method by molding. Melt resin is injected into mold cavity, where optic dots are carved on to cavity surface. Then melt resin is transfered to LGP by keeping pressure, cooling and ejecting. Molding LGP have optic dots as same as optic dot design of mold stamper. LGP accidented optic dots are relative with mold optic dots.

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